A spring consisting of a length of material wound on itself in the form of a spiral, finished at the ends and designed to exert pressure in a rotating direction around the spring axis. The material may be of various cross-sectional shapes such as round or rectangular. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature).
NSN 6135-01-090-5365
NSN 6685-00-204-6037
NSN 4140-01-188-8160
NSN 6130-00-704-6589
NSN 6650-01-195-3957
NSN 6110-01-348-0212
NSN 6620-01-221-7784
NSN 6610-01-450-3998
NSN 5998-01-055-7678
NSN 6135-00-546-6273
NSN 7035-01-196-3445
NSN 6110-01-500-3780